DE69634620T2 - Optische Kompensationsfolie - Google Patents

Optische Kompensationsfolie Download PDF

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Publication number
DE69634620T2
DE69634620T2 DE1996634620 DE69634620T DE69634620T2 DE 69634620 T2 DE69634620 T2 DE 69634620T2 DE 1996634620 DE1996634620 DE 1996634620 DE 69634620 T DE69634620 T DE 69634620T DE 69634620 T2 DE69634620 T2 DE 69634620T2
Authority
DE
Germany
Prior art keywords
group
polymer
layer
compound
polyvinyl alcohol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE1996634620
Other languages
German (de)
English (en)
Other versions
DE69634620D1 (de
Inventor
Masaki Okazaki
Shigeki Yokoyama
Masayuki Negoro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE69634620D1 publication Critical patent/DE69634620D1/de
Application granted granted Critical
Publication of DE69634620T2 publication Critical patent/DE69634620T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/61—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/60—Pleochroic dyes
    • C09K19/601—Azoic
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133632—Birefringent elements, e.g. for optical compensation with refractive index ellipsoid inclined relative to the LC-layer surface
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/057—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal (AREA)
DE1996634620 1995-02-08 1996-02-08 Optische Kompensationsfolie Expired - Fee Related DE69634620T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2058395 1995-02-08
JP2058395 1995-02-08
JP9465995 1995-04-20
JP9465995 1995-04-20
JP21021295 1995-07-27
JP21021295 1995-07-27

Publications (2)

Publication Number Publication Date
DE69634620D1 DE69634620D1 (de) 2005-05-25
DE69634620T2 true DE69634620T2 (de) 2006-03-02

Family

ID=27283104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996634620 Expired - Fee Related DE69634620T2 (de) 1995-02-08 1996-02-08 Optische Kompensationsfolie

Country Status (4)

Country Link
US (1) US5747121A (enExample)
EP (1) EP0726486B1 (enExample)
KR (1) KR100300208B1 (enExample)
DE (1) DE69634620T2 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69714533T2 (de) 1996-04-09 2003-04-10 Koninklijke Philips Electronics N.V., Eindhoven Verfahren zur herstellung eines optischen bauelements
EP0870213A1 (en) * 1996-10-25 1998-10-14 Koninklijke Philips Electronics N.V. Plasma-addressed liquid crystal display with reduced column voltages
US6127199A (en) * 1996-11-12 2000-10-03 Seiko Epson Corporation Manufacturing method of active matrix substrate, active matrix substrate and liquid crystal display device
USRE38466E1 (en) 1996-11-12 2004-03-16 Seiko Epson Corporation Manufacturing method of active matrix substrate, active matrix substrate and liquid crystal display device
JP3452742B2 (ja) * 1996-12-24 2003-09-29 シャープ株式会社 液晶表示装置
GB2321529A (en) * 1997-01-24 1998-07-29 Sharp Kk Broadband cholesteric optical device
RU2123430C1 (ru) * 1997-03-26 1998-12-20 Закрытое акционерное общество "Кванта Инвест" Декоративный материал и способ его изготовления
EP2284602A1 (en) * 1997-08-29 2011-02-16 Sharp Kabushiki Kaisha Liduid crystal display device
DE69801480T2 (de) * 1997-12-25 2002-04-25 Fuji Photo Film Co. Ltd., Minamiashigara Optische Kompensationsschicht und Flüssigkristallanzeige mit dieser Schicht
DE69925320T2 (de) * 1998-01-07 2006-02-02 Fuji Photo Film Co., Ltd., Minami-Ashigara Optische Kompensationsfolie und Flüssigkristallanzeige
US6606140B1 (en) * 1998-07-31 2003-08-12 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising substrate, orientation layer and optically anisotropic layer
EP0992816A1 (en) * 1998-09-30 2000-04-12 Fuji Photo Film Co., Ltd. Optical compensation sheet, liquid crystal display device, and liquid crystal composition
US6630973B1 (en) * 1999-03-31 2003-10-07 Fuji Photo Film Co., Ltd. Optically anisotropic cellulose ester film containing discotic compound
JP4367585B2 (ja) * 1999-07-27 2009-11-18 ソニー株式会社 液晶プロジェクタ装置
US6846522B1 (en) 1999-09-27 2005-01-25 Optiva, Inc. Decorative material and method of its fabrication
US6685998B1 (en) * 1999-09-27 2004-02-03 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising transparent support and optically anisotropic layer
US6600531B1 (en) * 1999-11-19 2003-07-29 Lg. Philips Lcd Co., Ltd. Liquid crystal cell
US6905640B2 (en) * 2000-04-24 2005-06-14 Nippon Kayaku Kabushiki Kaisha Method of aligning liquid crystal compounds
JP4802409B2 (ja) * 2000-07-21 2011-10-26 コニカミノルタホールディングス株式会社 光学補償フィルム、それを用いた偏光板及び液晶表示装置
WO2002054141A2 (en) * 2001-01-02 2002-07-11 The University Of Akron Discotic liquid crystal materials and o-plate compensation films made therefrom
US7078078B2 (en) 2001-01-23 2006-07-18 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising transparent support and optically anisotropic layer
US20030103182A1 (en) * 2001-11-30 2003-06-05 Eastman Kodak Company Vertically aligned liquid crystal imaging component with compensation layer
JP4036322B2 (ja) * 2002-03-25 2008-01-23 日東電工株式会社 光学フィルム、これを用いた照明装置および画像表示装置
US7342623B2 (en) * 2002-10-04 2008-03-11 Dai Nippon Printing Co., Ltd. Optical element and liquid crystal display device using the same
JP4278083B2 (ja) * 2002-12-10 2009-06-10 東洋合成工業株式会社 新規なポリ酢酸ビニル鹸化物系感光性樹脂、感光性樹脂組成物及びそれを用いた含水ゲルの形成方法並びに化合物
KR101015083B1 (ko) * 2004-07-16 2011-02-16 닛토덴코 가부시키가이샤 위상차 필름 및 그 용도, 및 신규 변성 폴리머
EP1833922A1 (en) * 2004-12-15 2007-09-19 CIBA SPECIALTY CHEMICALS HOLDING INC. Patent Departement Process of using microwave deposition of metal oxide onto an organic substrate
TWI413809B (zh) 2004-12-27 2013-11-01 Dainippon Ink & Chemicals 光學薄膜、橢圓偏光板、圓偏光板、液晶顯示元件、及該光學薄膜之製法
US20060279865A1 (en) * 2005-02-08 2006-12-14 Norihito Ito Optical element, retardation plate using same, optical laminated body,and display apparatus
JP2007025465A (ja) * 2005-07-20 2007-02-01 Nitto Denko Corp 楕円偏光板、及び液晶パネル、及び液晶表示装置、及び画像表示装置
JP2007268385A (ja) 2006-03-30 2007-10-18 Fujifilm Corp 塗布装置、塗布方法、および光学フィルムの製造方法
EP2218098B1 (en) * 2007-11-02 2018-08-15 President and Fellows of Harvard College Production of free-standing solid state layers by thermal processing of substrates with a polymer
JP5087442B2 (ja) * 2008-03-21 2012-12-05 富士フイルム株式会社 光学補償フィルムの製造方法および製造装置、光学補償フィルム、偏光板、液晶表示装置
JP5774518B2 (ja) 2011-07-27 2015-09-09 富士フイルム株式会社 化合物、ヘイズ低下剤、液晶組成物、高分子材料およびフィルム
JP5685222B2 (ja) 2012-06-06 2015-03-18 日東電工株式会社 変性ｐｖａを含む偏光膜及び該偏光膜を有する光学積層体
RU2548396C2 (ru) * 2013-03-22 2015-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет печати имени Ивана Федорова" Способ получения многоцветного слоистого полимерного материала с оптическими эффектами
EP3507343B1 (en) 2016-09-05 2020-10-21 Merck Patent GmbH Uv curable adhesion promoters based on functionalised polyvinyl alcohols

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820026A (en) * 1986-03-20 1989-04-11 Canon Kabushiki Kaisha Ferroelectric liquid crystal device with modified polyvinyl alcohol alignment film
US5539074A (en) * 1993-02-17 1996-07-23 Hoffmann-La Roche Inc. Linear and cyclic polymers or oligomers having a photoreactive ethene group
EP0611981B1 (de) * 1993-02-17 1997-06-11 F. Hoffmann-La Roche Ag Optisches Bauelement
JP2777056B2 (ja) * 1993-05-20 1998-07-16 エルジー電子株式会社 液晶セルの配向物質
DE19519928B4 (de) * 1994-05-31 2006-04-27 Fuji Photo Film Co., Ltd., Minami-Ashigara Optische Kompensationsfolie und Flüssigkristall-Anzeigeeinheit
JP3557290B2 (ja) * 1995-04-11 2004-08-25 富士写真フイルム株式会社 光学補償シート、その製造方法及び液晶表示装置並びにカラー液晶表示装置

Also Published As

Publication number Publication date
DE69634620D1 (de) 2005-05-25
EP0726486A3 (enExample) 1996-09-11
EP0726486B1 (en) 2005-04-20
KR960032053A (ko) 1996-09-17
US5747121A (en) 1998-05-05
EP0726486A2 (en) 1996-08-14
KR100300208B1 (ko) 2001-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee